JP2008533463A - Digital horizontal measuring instrument - Google Patents

Digital horizontal measuring instrument Download PDF

Info

Publication number
JP2008533463A
JP2008533463A JP2008500624A JP2008500624A JP2008533463A JP 2008533463 A JP2008533463 A JP 2008533463A JP 2008500624 A JP2008500624 A JP 2008500624A JP 2008500624 A JP2008500624 A JP 2008500624A JP 2008533463 A JP2008533463 A JP 2008533463A
Authority
JP
Japan
Prior art keywords
measuring instrument
acceleration sensor
horizontal measuring
display
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2008500624A
Other languages
Japanese (ja)
Inventor
ソン，チ−ムー
Original Assignee
インフィニクス インコーポレイテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by インフィニクス インコーポレイテッド filed Critical インフィニクス インコーポレイテッド
Publication of JP2008533463A publication Critical patent/JP2008533463A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B57/00—Golfing accessories
    • A63B57/30—Markers
    • A63B57/353—Golf ball position markers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B57/00—Golfing accessories
    • A63B57/20—Holders, e.g. of tees or of balls
    • A63B57/207—Golf ball position marker holders
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/36—Training appliances or apparatus for special sports for golf
    • A63B69/3676—Training appliances or apparatus for special sports for golf for putting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/02—Details
    • G01C9/06—Electric or photoelectric indication or reading means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0034—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers the connector being capable of simultaneously receiving a plurality of cards in the same insertion slot
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0034—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers the connector being capable of simultaneously receiving a plurality of cards in the same insertion slot
    • G06K7/0043—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers the connector being capable of simultaneously receiving a plurality of cards in the same insertion slot the plurality of cards being cards of different formats, e.g. SD card and memory stick

Abstract

本発明は一体型デジタル水平測定器具に関するもので、少なくとも１つ以上の加速度センサー；上記加速度センサーの検出信号をデジタル信号に変換するＡ／Ｄコンバータ；上記デジタル信号を測定線又は測定面の基準線又は面に対する傾斜角度を得るために処理加工するコンピュータ手段；上記傾斜角度を表示するディスプレイ手段；電源手段；及び上記加速度センサー、上記Ａ／Ｄコンバータ、上記コンピュータ手段、上記電源手段を収容し上記ディスプレイ手段の表示が可視状態になるように装着され、下部に上記測定線又は測定面により支持されるマウント部を有するハウジングからなる一体型デジタル水平測定器具を提供する。このような水平測定器具は構造を小型化でき、ハウジング下部の円板ベース部と上記円板ベース部の中間にピン部を設けて、ゴルフグリーンのボールマーカーとして使用できる。本発明の水平測定器具は基準（絶対）水平面又は基準（絶対）垂直面と地面、建物の底面、又は様々な電子機械装置ベースの傾斜角度を実際現場で数字、文字、又は図形などで正確に表示することができる。
The present invention relates to an integrated digital horizontal measuring instrument, and includes at least one acceleration sensor; an A / D converter that converts a detection signal of the acceleration sensor into a digital signal; the digital signal as a measurement line or a measurement line reference line Or computer means for processing to obtain an inclination angle with respect to the surface; display means for displaying the inclination angle; power supply means; and the acceleration sensor, the A / D converter, the computer means, the power supply means, and the display Provided is an integrated digital horizontal measuring instrument comprising a housing that is mounted so that the display of the means is visible and has a mount portion supported by the measurement line or measurement surface at the bottom. Such a horizontal measuring instrument can be reduced in size, and can be used as a golf green ball marker by providing a pin portion between the disc base portion at the bottom of the housing and the disc base portion. The horizontal measuring instrument of the present invention can accurately measure the inclination angle of the reference (absolute) horizontal plane or reference (absolute) vertical plane and the ground, the bottom of the building, or various electromechanical equipment bases, in numbers, letters, figures, etc. Can be displayed.

Description

本発明はデジタル水平測定器具、詳しくは加速度センサーを使用して基準面に対して傾斜をリアルタイムで感知し、傾斜方向と傾斜角度を数字、文字、又は図形でディスプレイする一体型デジタル水平測定器具に関するものである。   The present invention relates to a digital horizontal measuring instrument, and more particularly to an integrated digital horizontal measuring instrument that detects an inclination relative to a reference surface in real time using an acceleration sensor and displays the inclination direction and the inclination angle with numerals, characters, or figures. Is.

既存の水平又は傾斜面測定装置には、ガラス管中に液体と空気を一緒に入れたもので液体中の気泡の浮上原理を用いて肉眼で水平面との傾斜を感知する従来式水平器具がある。   The existing horizontal or inclined surface measuring apparatus is a conventional horizontal instrument in which a liquid and air are put together in a glass tube and the inclination of the horizontal plane is detected with the naked eye using the floating principle of bubbles in the liquid. .

より発展した傾斜角度感知装置として、特許文献１には、ガラス基板内に円形チャネルを設け、そのチャネル中に水銀を入れ、チャネル中の水銀の位置により水平面との傾斜角度を感知する水銀傾斜角度感知器具がある。尚、特許文献２と特許文献３には、光技術を用いた２軸水平センサーなどがある。しかし、これらの技術は構造が複雑であるため頻繁に故障を起こし、その上、高価であった。
大韓民国公開特許第１０−２００１−０１０４５８８号公報 大韓民国公開特許第１０−２００２−００１２８４１号公報 大韓民国公開特許第１０−２００２−００４３７３３号公報 As a more advanced tilt angle sensing device, Patent Document 1 discloses a mercury tilt angle in which a circular channel is provided in a glass substrate, mercury is introduced into the channel, and the tilt angle with respect to a horizontal plane is sensed by the position of mercury in the channel. There is a sensing device. Note that Patent Document 2 and Patent Document 3 include a biaxial horizontal sensor using optical technology. However, these technologies are frequently complicated due to their complicated structure, and are expensive.
Korean Published Patent No. 10-2001-0104588 Korean Published Patent No. 10-2002-0012841 Korean Published Patent No. 10-2002-0043733

本発明の目的は、基準線又は基準面に対して傾斜角度と方向をリアルタイムで示す、構造が簡単であり、且つ信頼性の高い一体型デジタル水平測定器具を提供するためのものである。他の目的は、ゴルフグリーンにおいてグリーン傾斜面を表示するボールマーカーとして使用できる一体型デジタル水平測定器具を提供するためのものである。また他の目的は、水平測定機能を有する個人用携帯情報端末機を提供するためのものである。   An object of the present invention is to provide an integrated digital horizontal measuring instrument having a simple structure and high reliability, which shows a tilt angle and a direction in real time with respect to a reference line or a reference plane. Another object is to provide an integrated digital level measuring instrument that can be used as a ball marker for displaying a green slant surface in a golf green. Another object is to provide a personal portable information terminal having a horizontal measurement function.

本発明によると、少なくとも１つ以上の加速度センサー；上記加速度センサーの検出信号をデジタル信号に変換するＡ／Ｄ（ａｎａｌｏｇ−ｔｏ−ｄｉｇｉｔａｌ）コンバータ；上記デジタル信号を測定線又は測定面の基準線又は面に対する傾斜角度を得るために処理加工するコンピュータ手段；上記傾斜角度を表示するディスプレイ手段；電源手段；及び上記加速度センサー、上記Ａ／Ｄコンバータ、上記コンピュータ手段、上記電源手段を収容し上記ディスプレイ手段の表示が可視状態になるように装着され、下部に上記測定線又は測定面により支持されるマウント部を有するハウジングからなる一体型デジタル水平測定器具を提供することができる。   According to the present invention, at least one acceleration sensor; an A / D (analog-to-digital) converter that converts a detection signal of the acceleration sensor into a digital signal; the digital signal as a reference line on a measurement line or a measurement surface; Computer means for processing to obtain an inclination angle with respect to the surface; display means for displaying the inclination angle; power supply means; and the acceleration sensor, the A / D converter, the computer means, and the power supply means for accommodating the display means It is possible to provide an integrated digital horizontal measuring instrument comprising a housing that is mounted so that the display of is visible, and has a mount portion supported by the measurement line or measurement surface at the bottom.

加速度センサーの基本原理は、外部のケーシング、内部の一定な質量を有する物体、外部ケーシングと内部質量の連結スプリング（サスペンション）及びスプリングが変形すれば変形された大きさに比例する電気信号を出力する機械−電子エネルギー変換要素で構成される。このような加速度センサーは、ＭＥＭＳ（微細電気機械システム）技術で製造できる。   The basic principle of the acceleration sensor is that an external casing, an object having a constant internal mass, a connection spring (suspension) between the external casing and the internal mass, and an electric signal proportional to the deformed size are output if the spring is deformed. It consists of mechanical-electronic energy conversion elements. Such an acceleration sensor can be manufactured by MEMS (micro electro mechanical system) technology.

加速度センサーにおいて、機械式は基本原理に最も類似な構造であって、コイル内に設けられた移動体が加速により動く際に磁場の変化を測定するサーボタイプが用いられる。この機械式の加速度センサーの他に、シリコン加速度センサーも用いられる。シリコン加速度センサーは、シリコンの機械的性質が優れており、既存に確立された半導体集積回路の加工技術を使用することによって優れた信頼性と量産性を有し、素子の小型化、軽量化及びコストダウンに有利である。シリコン加速度センサーは薄膜形成が容易なポリシリコンを表面マイクロマシニングして製造した容量型（ｃａｐａｃｉｔｉｖｅ ｔｙｐｅ）と単結晶シリコンの上にピエゾ抵抗素子を製作し、これを基板マイクロマシニング（ｂｕｌｋ ｍｉｃｒｏｍａｃｈｉｎｉｎｇ）で薄膜加工して製作したピエゾ抵抗型（ｐｉｅｚｏｒｅｓｉｓｔｉｖｅ ｔｙｐｅ）に大別する。このようなシリコン加速度センサーは構造によって一つのセンサーで２次元又は３次元の加速度を感知できる。   In the acceleration sensor, the mechanical type has the most similar structure to the basic principle, and a servo type that measures a change in magnetic field when a moving body provided in the coil moves by acceleration is used. In addition to this mechanical acceleration sensor, a silicon acceleration sensor is also used. Silicon acceleration sensors have excellent mechanical properties of silicon, and have excellent reliability and mass productivity by using existing semiconductor integrated circuit processing technology. It is advantageous for cost reduction. The silicon acceleration sensor is a capacitive type manufactured by surface micromachining of polysilicon, which is easy to form a thin film, and a piezoresistive element on a single crystal silicon, and this is formed into a thin film by substrate micromachining. It is roughly classified into a piezoresistive type manufactured by processing. Such a silicon acceleration sensor can detect two-dimensional or three-dimensional acceleration with one sensor depending on the structure.

１次元方向の加速度を感知する加速度センサーを中心に説明すると、加速度センサーが静止状態の時は重力のみ作用する。よって、重力方向に直交する平面には重力が作用せず、絶対水平である基準平面となり、この平面方向に軸が配置された加速度センサーのセンサー信号値は、基準又は０になる。このような絶対水平基準平面の他に任意の基準平面を決めることもできる。上記加速度センサーが１軸センサーである場合には１次元的な傾斜、即ち、測定線の傾斜を測定できる。上記加速度センサーは、好ましくは２つ又は２軸感知センサーであり、感知軸が夫々異なり、上記マウント部と平行するか平行な条件でキャリブレーションする。   The description will focus on an acceleration sensor that senses acceleration in a one-dimensional direction. When the acceleration sensor is stationary, only gravity acts. Therefore, gravity does not act on a plane orthogonal to the direction of gravity, and becomes a reference plane that is absolutely horizontal, and the sensor signal value of the acceleration sensor in which the axis is arranged in this plane direction becomes the reference or zero. In addition to such an absolute horizontal reference plane, an arbitrary reference plane can be determined. When the acceleration sensor is a uniaxial sensor, the one-dimensional inclination, that is, the inclination of the measurement line can be measured. The acceleration sensor is preferably a two- or two-axis sensing sensor, and each of the sensing axes is different, and calibration is performed under the condition that the sensor is parallel or parallel to the mount portion.

加速度センサーから出力されるアナログ信号をデジタル信号に変換し、このデジタル信号をコンピュータ手段により処理して基準水平面との、又は基準垂直面との角度の大きさを数字、文字又は図形でディスプレイ手段に表示する。最も簡単に表示すると角度を数字で示し、複雑に表示すると縮尺によってマップ形態で示すことができる。上記コンピュータ手段は、好ましくはマイコン（Ｍｉｃｒｏ−ｃｏｍｐｕｔｅｒ）でデジタル信号値を比例演算子を使用して適切な角度単位に変更するか、ディスプレイの同心円状のマップ上に方向と大きさにより設定された縮尺で座標値に送出して表示する。上記ディスプレイ手段は、例えば、ＬＣＤ（液晶表示装置）又はＬＥＤ（発光ダイオード）、ＯＬＥＤ（有機発光ダイオード）などがある。上記ディスプレイ手段は、測定器具をコンパクト化するために、例えば、グラフィックＬＣＤを使用して傾斜角度を数字で表示し、傾斜方向を時計表示板のように配置された方向板にドット形式で表示する。或いは、同心円状に配置されたドット状のグラフィックＬＣＤ又はＬＥＤで表示することもできる。   The analog signal output from the acceleration sensor is converted into a digital signal, and this digital signal is processed by computer means so that the angle with the reference horizontal plane or the reference vertical plane is displayed on the display means with numbers, characters or figures. indicate. When displayed in the simplest case, the angle can be indicated by a number, and when displayed in a complicated manner, it can be indicated in a map form by a scale. Preferably, the computer means is a micro-computer that changes the digital signal value to an appropriate angle unit using a proportional operator, or is set according to direction and size on a concentric map of the display Send it to the coordinate value at scale and display it. Examples of the display means include an LCD (Liquid Crystal Display), an LED (Light Emitting Diode), and an OLED (Organic Light Emitting Diode). In order to make the measuring instrument compact, the display means displays, for example, a tilt angle using a graphic LCD, and displays the tilt direction in a dot format on a direction plate arranged like a clock display plate. . Alternatively, it can be displayed by a dot-shaped graphic LCD or LED arranged concentrically.

外部の純粋な慣性力、純粋な重力、又は純粋な衝撃力などと関係のないノイズ成分をフィルター又はコンピュータ手段のソフトウェアで除去することができる。   Noise components that are not related to external pure inertial force, pure gravity, or pure impact force can be removed with a filter or software of computer means.

本発明の好ましい構造は、２軸感知加速度センサー、Ａ／Ｄコンバータ、コンピュータ手段が搭載されたプリント回路基板がハウジングに内蔵され、上記プリント回路基板の上部にＬＣＤ、ＬＥＤ又はＯＬＥＤの平面表示素子が、表示部が上部に露出されるように上記ハウジングに装着され、上記ハウジングの下部には電源手段であるバッテリーが取り外し可能に装着される蓄電池箱が設けられ、尚、ハウジングの下部には上記測定線又は測定面により支持されるマウント部を有し、上記ハウジングの上側面には電源を開閉するスイッチが装着される構造である。   In a preferred structure of the present invention, a printed circuit board on which a two-axis sensing acceleration sensor, an A / D converter, and computer means are mounted is built in a housing, and a flat display element such as an LCD, LED, or OLED is disposed on the printed circuit board. The storage unit is mounted on the housing so that the display unit is exposed at the upper part, and a storage battery box is provided at the lower part of the housing in which a battery as a power supply means is detachably mounted. The structure has a mount portion supported by a wire or a measurement surface, and a switch for opening and closing the power supply is mounted on the upper side surface of the housing.

このような水平測定器具により基準（絶対）水平面又は基準（絶対）垂直面と地面、建物の底面、又は様々な電子機械装置面との傾斜角度の差異を実際現場で数字、文字、又は図形などで正確に表示することができる。   With such a horizontal measuring instrument, the difference in inclination angle between the reference (absolute) horizontal plane or reference (absolute) vertical plane and the ground, the bottom of the building, or various electromechanical device planes, numbers, letters, figures, etc. Can be displayed accurately.

このような水平測定器具の最も簡単な形態として、ハウジングの下部が円板状に形成され、上記下部円板部の中心から下方に延長される固定用ピン部を有し、ハウジングの上部には円形の表示素子を装着し小型に製作してゴルフグリーンにおいてボールマーカーとして使用することができる。円形の表示素子は、同心円状のマップを設け、中心でポインタ（もしくは、カーソル）の位置により傾斜の方向と傾斜角度が測定できる。又は、グラフィックＬＣＤを使用して傾斜角度を数字で表し、傾斜方向を時計表示板のように配置された方向板にドット形式で表示する。又、画素が同心円状に配置されたドット状のグラフィックＬＣＤ又はＬＥＤで表示することができる。このようなボールマーカーは、ボールが位置したゴルフグリーン平面の傾斜方向と傾斜角度を正確に測定してゴルファーがパッティングしやすくする。   As the simplest form of such a horizontal measuring instrument, the lower part of the housing is formed in a disk shape, and has a fixing pin part extending downward from the center of the lower disk part. It can be used as a ball marker in golf green by mounting a circular display element and making it small. The circular display element is provided with a concentric map, and the tilt direction and tilt angle can be measured by the position of the pointer (or cursor) at the center. Alternatively, the graphic LCD is used to represent the angle of inclination with numerals, and the direction of inclination is displayed in a dot format on a direction plate arranged like a clock display plate. Further, it can be displayed by a dot-shaped graphic LCD or LED in which pixels are arranged concentrically. Such a ball marker accurately measures the tilt direction and tilt angle of the golf green plane on which the ball is positioned to make it easier for the golfer to put on.

尚、本発明により、携帯電話又はＰＤＡ（パーソナルデジタルアシスタント）のような個人用携帯情報端末機のディスプレイ手段と、場合によってコンピュータ手段を使用するために、これらの構造に統合される少なくとも１つ以上の加速度センサー；上記加速度センサーの検出信号をデジタル信号に変換するＡ／Ｄコンバータ；測定線又は測定面により支持されるマウント部を有するケーシングが設けられる、水平測定機能を有する個人用携帯情報端末機が提供される。   According to the present invention, at least one or more integrated in these structures for use with a display means of a personal portable information terminal such as a mobile phone or a PDA (Personal Digital Assistant) and possibly a computer means. An A / D converter for converting a detection signal of the acceleration sensor into a digital signal; a personal digital assistant having a horizontal measurement function, provided with a casing having a mount portion supported by a measurement line or a measurement surface Is provided.

本発明の水平測定器具によると、基準（絶対）水平面又は基準（絶対）垂直面と地面、建物の底面、又は様々な電子機械装置ベースの傾斜角度を実際現場で数字、文字、又は図形などで正確に表示することができる。   According to the horizontal measuring instrument of the present invention, a reference (absolute) horizontal plane or a reference (absolute) vertical plane and the ground, the bottom of a building, or various electromechanical device base tilt angles can be expressed in numbers, letters or figures on the actual site. It can be displayed accurately.

以下、図面を参照しながら本発明を詳しく説明する。   Hereinafter, the present invention will be described in detail with reference to the drawings.

図１は、本発明に使用する機械的加速度センサーの作動原理を示す。重力の方向と大きさによって、質量（おもり）が移動し変位量が発生する。この変位量を電気的信号に変換して加速度を感知する。   FIG. 1 shows the principle of operation of a mechanical acceleration sensor used in the present invention. Depending on the direction and size of gravity, the mass (weight) moves and a displacement occurs. The displacement is converted into an electrical signal to detect acceleration.

図２と図３は、本発明の一実施例を示す。水平測定器具１０のハウジングに内蔵するプリント回路基板には加速度センサー１、Ａ／Ｄコンバータ２、蓄電池箱３、マイコン４、スイッチ５が搭載される。ハウジング７の上部に搭載されたディスプレイ６’には同心円状マップ形状が背景で表示される。ハウジングの上部側面にはスイッチタップ５１が露出される。ハウジングの下部にはマウント部８として加速度センサーの感知軸と平行した円板状の平板が設けられる。   2 and 3 show an embodiment of the present invention. An acceleration sensor 1, an A / D converter 2, a storage battery box 3, a microcomputer 4, and a switch 5 are mounted on a printed circuit board built in the housing of the horizontal measuring instrument 10. A concentric map shape is displayed in the background on the display 6 ′ mounted on the top of the housing 7. A switch tap 51 is exposed on the upper side surface of the housing. A disc-shaped flat plate parallel to the sensing axis of the acceleration sensor is provided as a mount portion 8 at the lower portion of the housing.

図4は、本発明における加速度センサーの信号処理ブロック図を示す。少なくとも１つ以上の加速度センサー１から出力されたアナログ信号は、Ａ／Ｄ変換器２からデジタル信号に変換され、このデジタル信号はマイコン４により加工されディスプレイ６’で数字、文字、又は図形などの多様な情報形態で表示される。   FIG. 4 shows a signal processing block diagram of the acceleration sensor according to the present invention. The analog signal output from the at least one acceleration sensor 1 is converted into a digital signal from the A / D converter 2, and this digital signal is processed by the microcomputer 4 and is displayed on the display 6 ′ as a number, character, figure, or the like. It is displayed in various information forms.

図５と図６は、本発明によるゴルフボールマーカー２０で、２軸感知加速度センサー、Ａ／Ｄコンバータとマイコンが搭載されるプリント回路基板がハウジング７に内蔵され、ハウジングのマウント部８が下部円板状に形成され、上記下部円板部の中心に固定用ピン部１１を有し、ハウジングの側面にはスイッチタップ５１を備え、上部には円形の表示素子６を有して、ゴルフグリーンにおいてグリーン傾斜角度をマップ上の座標で表示する。上記ピン部１１は、ハウジングに取り外し可能に結合され、連結部に蓄電池箱（図示せず）を有して電池を交換することができる。   5 and 6 show a golf ball marker 20 according to the present invention, in which a printed circuit board on which a two-axis sensing acceleration sensor, an A / D converter and a microcomputer are mounted is built in a housing 7, and a mounting portion 8 of the housing is a lower circle. It is formed in a plate shape, has a fixing pin portion 11 at the center of the lower disc portion, a switch tap 51 on the side of the housing, and a circular display element 6 on the upper portion. Displays the green tilt angle in coordinates on the map. The pin portion 11 is detachably coupled to the housing, and has a storage battery box (not shown) at the connecting portion so that the battery can be replaced.

図７と図８は、本発明による水平測定機能がある個人用携帯情報端末機３０である。マウント部１２は、測定面に搭載され傾斜角度はディスプレイ６’のマップ６１上に表示される。   7 and 8 show a personal digital assistant 30 having a horizontal measurement function according to the present invention. The mount 12 is mounted on the measurement surface, and the tilt angle is displayed on the map 61 of the display 6 '.

本発明に使用される加速度センサーの作動原理を示す概略図である。It is the schematic which shows the operating principle of the acceleration sensor used for this invention. 本発明の一実施例を示す斜視図である。It is a perspective view which shows one Example of this invention. 上記実施例におけるプリント回路基板の配置図である。It is a layout view of the printed circuit board in the embodiment. 本発明の概略的な流れ図である。3 is a schematic flowchart of the present invention. 本発明によるゴルフボールマーカーの斜視図である。1 is a perspective view of a golf ball marker according to the present invention. 本発明によるゴルフボールマーカーの斜視図である。1 is a perspective view of a golf ball marker according to the present invention. 本発明による水平測定機能がある個人用携帯情報端末機の斜視図である。1 is a perspective view of a personal digital assistant having a horizontal measurement function according to the present invention. 図７を下から見た斜視図である。It is the perspective view which looked at FIG. 7 from the bottom.

Claims (7)

少なくとも１つ以上の加速度センサー；上記加速度センサーの検出信号をデジタル信号に変換するＡ／Ｄコンバータ；上記デジタル信号を測定線又は測定面の基準線又は面に対する傾斜角度を得るために処理加工するコンピュータ手段；上記傾斜角度を表示するディスプレイ手段；電源手段；及び上記加速度センサー、上記Ａ／Ｄコンバータ、上記コンピュータ手段、上記電源手段を収容し上記ディスプレイ手段の表示が可視状態になるように装着され、下部に上記測定線又は測定面により支持されるマウント部を有するハウジングからなる一体型デジタル水平測定器具。   At least one acceleration sensor; an A / D converter that converts a detection signal of the acceleration sensor into a digital signal; a computer that processes the digital signal to obtain an inclination angle of the measurement line or the measurement surface with respect to the reference line or the surface Means; display means for displaying the tilt angle; power supply means; and the acceleration sensor, the A / D converter, the computer means, and the power supply means, which are mounted so that the display on the display means is visible, An integrated digital horizontal measuring instrument comprising a housing having a mount portion supported by the measurement line or measurement surface at the bottom. 上記加速度センサーが２軸感知センサーであり、感知軸が上記マウント部と平行する平面上にあり、上記コンピュータ手段はマイコンであり、上記デジタル信号値を計算して傾斜方向と傾斜角度を送出し、上記ディスプレイ手段は傾斜方向と傾斜角度を数字、文字、又は図形で表示する請求項１に記載の一体型デジタル水平測定器具。   The acceleration sensor is a two-axis sensor, the sensor axis is on a plane parallel to the mount part, the computer means is a microcomputer, calculates the digital signal value and sends the tilt direction and tilt angle, 2. The integrated digital horizontal measuring instrument according to claim 1, wherein the display means displays a tilt direction and a tilt angle with numerals, characters, or figures. 上記ディスプレイ手段は、ＬＣＤ、ＬＥＤ又はＯＬＥＤである請求項２に記載の一体型デジタル水平測定器具。   The integrated digital horizontal measuring instrument according to claim 2, wherein the display means is an LCD, LED or OLED. 上記ディスプレイ手段がグラフィックＬＣＤであり、傾斜角度を数字で表示し傾斜方向を時計表示板のように配置された方向板にドット形式で表示する請求項３に記載の一体型デジタル水平測定器具。   4. The integrated digital horizontal measuring instrument according to claim 3, wherein the display means is a graphic LCD, and the tilt angle is displayed in numbers and the tilt direction is displayed in a dot format on a direction plate arranged like a clock display plate. 上記ディスプレイ手段がグラフィックＬＣＤ又はＬＥＤであり、画素が同心円状に配置されたドット状で表示する請求項４に記載の一体型デジタル水平測定器具。   5. The integrated digital horizontal measuring instrument according to claim 4, wherein the display means is a graphic LCD or LED, and the pixels are displayed in the form of dots arranged concentrically. ２軸感知加速度センサー、上記Ａ／Ｄコンバータと上記コンピュータ手段が搭載されるプリント回路基板が上記ハウジングに内蔵され、上記ハウジングのマウント部が下部円板状に形成され、上記下部円板部の中心に固定用ピン部を有し、ハウジングの上部には表示素子を有してゴルフグリーンにおいてグリーン傾斜角度を表示するボールマーカーとして使用できる請求項３に記載の一体型デジタル水平測定器具。   A printed circuit board on which the two-axis sensing acceleration sensor, the A / D converter and the computer means are mounted is built in the housing, the mounting portion of the housing is formed in a lower disk shape, and the center of the lower disk portion The integrated digital horizontal measuring instrument according to claim 3, further comprising a pin portion for fixing, and a display element at an upper portion of the housing, which can be used as a ball marker for displaying a green inclination angle in golf green. 携帯電話、又はＰＤＡのような個人用携帯情報端末機のディスプレイ手段と、場合によってコンピュータ手段を使用するためにこれらの構造に統合される少なくとも１つ以上の加速度センサー；上記加速度センサーの検出信号をデジタル信号に変換するＡ／Ｄコンバータ；測定線又は測定面により支持されるマウント部を有する本体を含めて水平測定機能を有する個人用携帯情報端末機。   At least one accelerometer integrated into these structures for use with a display means and possibly computer means of a personal digital assistant such as a mobile phone or PDA; An A / D converter for converting into a digital signal; a personal portable information terminal having a horizontal measurement function including a main body having a mount portion supported by a measurement line or a measurement surface.
JP2008500624A 2005-03-09 2006-03-08 Digital horizontal measuring instrument Pending JP2008533463A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050019441A KR100702055B1 (en) 2005-03-09 2005-03-09 digital level measuring device
PCT/KR2006/000809 WO2006107145A1 (en) 2005-03-09 2006-03-08 Digital clinometer

Publications (1)

Publication Number Publication Date
JP2008533463A true JP2008533463A (en) 2008-08-21

Family

ID=37073672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008500624A Pending JP2008533463A (en) 2005-03-09 2006-03-08 Digital horizontal measuring instrument

Country Status (4)

Country Link
US (1) US20090119938A1 (en)
JP (1) JP2008533463A (en)
KR (1) KR100702055B1 (en)
WO (1) WO2006107145A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010536467A (en) * 2007-08-24 2010-12-02 リム，ソン−キュ Golf ball mark
JP2022535330A (en) * 2019-05-09 2022-08-08 カイショット カンパニー リミテッド Directional device for digital golf putting
WO2022265284A1 (en) * 2021-06-18 2022-12-22 주식회사 칼리테라 Portable golf environment measuring device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101557678B1 (en) * 2009-04-22 2015-10-19 삼성전자주식회사 Apparatus and method for calibration of portable terminal
KR101282277B1 (en) * 2012-04-27 2013-07-10 주식회사 유컴테크놀러지 Apparatus for providing golf information
KR101470697B1 (en) * 2012-10-11 2014-12-08 경상대학교산학협력단 Ball maker for putting distance and putting direction
US9130652B2 (en) * 2013-06-04 2015-09-08 Cyndy Pierson Security lock for smartphones
KR101495134B1 (en) * 2013-06-26 2015-02-24 주식회사 영신 Digital Ball Marker and Putting Distance Measurement System using the same
KR101656708B1 (en) 2014-05-09 2016-09-19 고범석 Apparatus For Horizontal Measurement Of Inclination Angle
GB2522497B (en) * 2014-07-15 2016-03-23 Mustachio Ltd An apparatus for assisting a player playing golf
US10705249B2 (en) * 2018-05-23 2020-07-07 Joe T. Minarovic Electronic marker with integral level indicator
US10518158B1 (en) * 2018-08-17 2019-12-31 J. Joseph Muller Golf practice aid for improving a golfer's putting and short game skills
KR102204492B1 (en) 2019-11-08 2021-01-19 (주)경성테크놀러지 Collecting device for face of the earth information

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610805U (en) * 1991-12-05 1994-02-10 有限会社三和ハウス Level
JPH10267651A (en) * 1997-03-28 1998-10-09 Data Tec:Kk Method and instrument for measuring inclination
JPH10267652A (en) * 1997-03-28 1998-10-09 Data Tec:Kk Instrument for measuring inclination of pipeline
JP2001074450A (en) * 1999-09-01 2001-03-23 Sony Corp Digital level and tripod fitted with level
JP2001286590A (en) * 2000-04-07 2001-10-16 Kyowa Sangyo Kk Ball marker for golf
JP2002268622A (en) * 2001-03-09 2002-09-20 Denso Corp User interface device of portable terminal device
JP2004093226A (en) * 2002-08-29 2004-03-25 Alps Electric Co Ltd Capacitance type sensor
JP2004264053A (en) * 2003-02-10 2004-09-24 Tokyo Electron Ltd Acceleration sensor and tilt detection method
JP2004354361A (en) * 2003-05-29 2004-12-16 Hideaki Koiwai Electronic inclination sensor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022618A (en) * 1983-07-19 1985-02-05 Suzuki Motor Co Ltd Measuring device for angle of inclination
US4561299A (en) * 1984-02-13 1985-12-31 Fmc Corporation Apparatus for detecting changes in inclination or acceleration
GB8729382D0 (en) * 1987-12-16 1988-01-27 Secr Defence Electronic tilt measuring system
US5381604A (en) * 1993-04-08 1995-01-17 Cline Labs, Inc. Angle measurement device employing angle sensor and electronics integrally formed on a printed circuit board
US5476258A (en) * 1995-02-21 1995-12-19 Frisone; Daniel Golf ball position marker with slope indicator
JPH08327378A (en) * 1995-06-05 1996-12-13 Matsushita Electric Ind Co Ltd Vehicle position calculating device
US6095933A (en) * 1998-10-19 2000-08-01 Gary P. Chassen Simplified green slope indicator
US6466198B1 (en) * 1999-11-05 2002-10-15 Innoventions, Inc. View navigation and magnification of a hand-held device with a display
KR200234300Y1 (en) * 2001-02-19 2001-09-25 김용권 A golf ball marker with level
EP1314961B1 (en) * 2001-11-22 2009-07-15 Yamaha Corporation Electronic apparatus
KR100533106B1 (en) * 2002-08-06 2005-12-05 삼성전자주식회사 Attitude error compensation system of fluxgate and method thereof
US20050166410A1 (en) * 2004-02-04 2005-08-04 Lars Richter Machine for simultaneously measuring and compounding angles about multiple axes
JP4398981B2 (en) * 2004-11-11 2010-01-13 ソフトバンクモバイル株式会社 Measuring method and movement information device
JP4120648B2 (en) * 2005-02-23 2008-07-16 ヤマハ株式会社 Portable terminal, portable terminal control method, program, and recording medium
US20070044334A1 (en) * 2005-08-24 2007-03-01 Motorola, Inc. Wireless device with integrated level

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610805U (en) * 1991-12-05 1994-02-10 有限会社三和ハウス Level
JPH10267651A (en) * 1997-03-28 1998-10-09 Data Tec:Kk Method and instrument for measuring inclination
JPH10267652A (en) * 1997-03-28 1998-10-09 Data Tec:Kk Instrument for measuring inclination of pipeline
JP2001074450A (en) * 1999-09-01 2001-03-23 Sony Corp Digital level and tripod fitted with level
JP2001286590A (en) * 2000-04-07 2001-10-16 Kyowa Sangyo Kk Ball marker for golf
JP2002268622A (en) * 2001-03-09 2002-09-20 Denso Corp User interface device of portable terminal device
JP2004093226A (en) * 2002-08-29 2004-03-25 Alps Electric Co Ltd Capacitance type sensor
JP2004264053A (en) * 2003-02-10 2004-09-24 Tokyo Electron Ltd Acceleration sensor and tilt detection method
JP2004354361A (en) * 2003-05-29 2004-12-16 Hideaki Koiwai Electronic inclination sensor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010536467A (en) * 2007-08-24 2010-12-02 リム，ソン−キュ Golf ball mark
JP2022535330A (en) * 2019-05-09 2022-08-08 カイショット カンパニー リミテッド Directional device for digital golf putting
WO2022265284A1 (en) * 2021-06-18 2022-12-22 주식회사 칼리테라 Portable golf environment measuring device

Also Published As

Publication number Publication date
KR100702055B1 (en) 2007-04-02
KR20060098132A (en) 2006-09-18
US20090119938A1 (en) 2009-05-14
WO2006107145A1 (en) 2006-10-12

Similar Documents

Publication Publication Date Title
KR100702055B1 (en) digital level measuring device
US5835077A (en) Computer control device
US9441963B2 (en) Multifunction laser leveling tool
US8230737B2 (en) Gravity sensor and electronic device using the same
CN101987718A (en) Microelectromechanical z-axis detection structure with low thermal drifts
WO1998011528A1 (en) Computer control device
US7428841B2 (en) Acceleration sensor and inclination-detecting method
JP2011220977A (en) Magnetic field detector
CN1839640A (en) A mobile cellular telephone with a display that is controlled partly by an incline sensor
US20070044334A1 (en) Wireless device with integrated level
KR20160144047A (en) The digital absolute inclinometer or method which measure the position of free oscillation ball on half inner sphere by image sensor or photo detector
JP3199375U (en) Surveying equipment
KR20160047687A (en) The digital absolute inclinometer or method which measure the light beam or pattern position of free oscillation pendulum by image sensor or photo detector
CN217483543U (en) Integrated sensor chip
JP2005003494A (en) Panel sensor and information equipment having the same
KR102209753B1 (en) A method and apparatus for measuring a slope change amount based on image recognition, which real-time measurement of a relative slope change amount in comparison with a point in time when installed in a structure and a facility
JP6267422B2 (en) Electronics
KR102554246B1 (en) nclination change measuring device equipped with a two-axis ball flow part
KR102434412B1 (en) Apparatus for measuring the amount of change in inclination of a structure having a maximum static friction removal unit and a method for measuring the amount of change in inclination of the structure using the same
JP2002048536A (en) Electronic level, and horizontal stage using the same
KR20140108848A (en) The digital absolute inclinometer or method by the the position of electronic circuit sensing pad in the ionic liquid which holds horizontal plane
JPH067053B2 (en) Attitude sensor
RU2227899C1 (en) Method and digital device for inclination measurement
US20040123684A1 (en) Digital scale for linear or rotary stage
KR20120107705A (en) The digital angle measurement sensor or device by the electronic circuit sensing pad in the liquid material which has horizontal plane

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100527

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100608

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20101102